Running T1Rs on the car. Really like most of the characteristics (having run F1s, T1Ss, S03s, etc). Only curious thing is they seem to lock up under braking more readily. Might just be my brake bias, though.
i had toyo T1-S's before and T1-R's now, ,think they are great (sidewalls a tad soft) and i will use them again if i dont opt for some R888's next time.
I've got good year F1's on mine and so far have found them better in the wet than T1-R's but very close in the dry. I also opted for wider rear tyres but chickened out and got 245's as they said 255's might be a bit too wide for the actual rim width.